ES2905473T3 - Procedimiento y dispositivo para optimizar la codificación/descodificación de desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen - Google Patents
Procedimiento y dispositivo para optimizar la codificación/descodificación de desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen Download PDFInfo
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- ES2905473T3 ES2905473T3 ES19218279T ES19218279T ES2905473T3 ES 2905473 T3 ES2905473 T3 ES 2905473T3 ES 19218279 T ES19218279 T ES 19218279T ES 19218279 T ES19218279 T ES 19218279T ES 2905473 T3 ES2905473 T3 ES 2905473T3
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Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Systems (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Processing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1119206.9A GB201119206D0 (en) | 2011-11-07 | 2011-11-07 | Method and device for providing compensation offsets for a set of reconstructed samples of an image |
| GB1203285.0A GB2499983A (en) | 2011-11-07 | 2012-02-24 | Providing compensation offsets for a set of reconstructed samples of an image |
| GB1205304.7A GB2496220A (en) | 2011-11-07 | 2012-03-26 | Optimising Encoding/Decoding/Computation of Filtering Parameters (e.g. Compensation Offsets) for a Set of Reconstructed Samples of an Image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2905473T3 true ES2905473T3 (es) | 2022-04-08 |
Family
ID=45421397
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES17161216T Active ES2772837T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para optimizar la codificación/descodificación de desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
| ES18173012T Active ES2771249T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para proporcionar desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
| ES19218279T Active ES2905473T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para optimizar la codificación/descodificación de desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
| ES12784571.7T Active ES2626823T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para optimizar la codificación/descodificación de desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
| ES19218280T Active ES2906724T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para optimizar la codificación/descodificación de desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
| ES12783599.9T Active ES2628070T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para proporcionar desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
| ES19218277T Active ES2906155T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para optimizar la codificación/descodificación de desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES17161216T Active ES2772837T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para optimizar la codificación/descodificación de desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
| ES18173012T Active ES2771249T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para proporcionar desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12784571.7T Active ES2626823T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para optimizar la codificación/descodificación de desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
| ES19218280T Active ES2906724T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para optimizar la codificación/descodificación de desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
| ES12783599.9T Active ES2628070T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para proporcionar desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
| ES19218277T Active ES2906155T3 (es) | 2011-11-07 | 2012-11-07 | Procedimiento y dispositivo para optimizar la codificación/descodificación de desplazamientos de compensación para un conjunto de muestras reconstruidas de una imagen |
Country Status (14)
| Country | Link |
|---|---|
| US (12) | US9118931B2 (fr) |
| EP (11) | EP3657792B1 (fr) |
| JP (10) | JP6184416B2 (fr) |
| KR (12) | KR101972366B1 (fr) |
| CN (15) | CN107295337B (fr) |
| BR (10) | BR122019028117B1 (fr) |
| DK (2) | DK2777255T3 (fr) |
| ES (7) | ES2772837T3 (fr) |
| GB (5) | GB201119206D0 (fr) |
| HU (5) | HUE057828T2 (fr) |
| IN (2) | IN2014CN04153A (fr) |
| PL (5) | PL3657791T3 (fr) |
| RU (13) | RU2641230C1 (fr) |
| WO (3) | WO2013068427A2 (fr) |
Families Citing this family (71)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101529992B1 (ko) | 2010-04-05 | 2015-06-18 | 삼성전자주식회사 | 픽셀 그룹별 픽셀값 보상을 위한 비디오 부호화 방법과 그 장치, 및 픽셀 그룹별 픽셀값 보상을 위한 비디오 복호화 방법과 그 장치 |
| GB201119206D0 (en) * | 2011-11-07 | 2011-12-21 | Canon Kk | Method and device for providing compensation offsets for a set of reconstructed samples of an image |
| US9253482B2 (en) * | 2011-11-08 | 2016-02-02 | Texas Insturments Incorporated | Method and apparatus for sample adaptive offset without sign coding |
| US9277194B2 (en) * | 2011-11-08 | 2016-03-01 | Texas Instruments Incorporated | Method and apparatus for image and video coding using hierarchical sample adaptive band offset |
| CN108683910B (zh) * | 2011-12-22 | 2021-01-12 | 三星电子株式会社 | 视频编码方法和设备以及非暂时性计算机可读存储介质 |
| US9161035B2 (en) * | 2012-01-20 | 2015-10-13 | Sony Corporation | Flexible band offset mode in sample adaptive offset in HEVC |
| GB2509707B (en) | 2013-01-04 | 2016-03-16 | Canon Kk | A method, device, computer program, and information storage means for encoding or decoding a video sequence |
| KR102166335B1 (ko) * | 2013-04-19 | 2020-10-15 | 삼성전자주식회사 | Sao 파라미터를 시그널링하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| US9826240B2 (en) * | 2013-07-05 | 2017-11-21 | Texas Instruments Incorporated | High throughput VLSI architecture for HEVC SAO encoding |
| JP6174966B2 (ja) * | 2013-10-17 | 2017-08-02 | キヤノン株式会社 | 画像符号化装置、画像符号化方法、及びプログラム |
| KR20160075705A (ko) | 2013-10-25 | 2016-06-29 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 비디오 및 이미지 코딩에서의 해시 기반 블록 매칭 |
| CN105684409B (zh) | 2013-10-25 | 2019-08-13 | 微软技术许可有限责任公司 | 在视频和图像编码和解码中使用散列值来表示各块 |
| TWI496456B (zh) * | 2013-11-19 | 2015-08-11 | Ind Tech Res Inst | 畫面間成本計算方法及畫面間成本計算裝置 |
| CN103647975B (zh) * | 2013-12-02 | 2017-01-11 | 国家广播电影电视总局广播科学研究院 | 基于直方图分析的改进样本自适应偏移滤波方法 |
| CN110072106B (zh) * | 2013-12-13 | 2022-06-07 | 北京三星通信技术研究有限公司 | 视频编解码中像素处理的方法和装置 |
| US9628822B2 (en) | 2014-01-30 | 2017-04-18 | Qualcomm Incorporated | Low complexity sample adaptive offset encoding |
| CN105393537B (zh) | 2014-03-04 | 2019-08-27 | 微软技术许可有限责任公司 | 用于基于散列的块匹配的散列表构建和可用性检查 |
| EP3114841B1 (fr) | 2014-03-04 | 2020-06-10 | Microsoft Technology Licensing, LLC | Décisions de basculement de bloc et de mode de saut du côté encodeur, lors d'une intraprédiction de copie de blocs |
| JP6338408B2 (ja) * | 2014-03-14 | 2018-06-06 | 三菱電機株式会社 | 画像符号化装置、画像復号装置、画像符号化方法及び画像復号方法 |
| KR102298599B1 (ko) | 2014-04-29 | 2021-09-03 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 샘플 적응 오프셋 필터링에 대한 인코더측 결정 |
| CN105323588B (zh) * | 2014-06-16 | 2019-06-21 | 敦泰电子股份有限公司 | 一种动态适应压缩参数的影像压缩系统 |
| US10681372B2 (en) | 2014-06-23 | 2020-06-09 | Microsoft Technology Licensing, Llc | Encoder decisions based on results of hash-based block matching |
| KR102276854B1 (ko) * | 2014-07-31 | 2021-07-13 | 삼성전자주식회사 | 인루프 필터 파라미터 예측을 사용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| MX2017004210A (es) | 2014-09-30 | 2017-11-15 | Microsoft Technology Licensing Llc | Decisiones de codificador basadas en hash para codificar video. |
| GB2533905A (en) * | 2014-10-06 | 2016-07-13 | Canon Kk | Method and apparatus for video coding and decoding |
| WO2016127271A1 (fr) * | 2015-02-13 | 2016-08-18 | Xiaoou Tang | Appareil et procédé pour réduire les artéfacts de compression d'une image compressée avec perte |
| JP6454229B2 (ja) * | 2015-06-10 | 2019-01-16 | 日本電信電話株式会社 | 画像符号化装置、画像復号装置、画像符号化プログラム及び画像復号プログラム |
| US20170006283A1 (en) * | 2015-06-30 | 2017-01-05 | Microsoft Technology Licensing, Llc | Computationally efficient sample adaptive offset filtering during video encoding |
| KR102423880B1 (ko) | 2015-10-06 | 2022-07-21 | 삼성전자주식회사 | 인코더의 작동방법과 상기 인코더를 포함하는 시스템 온 칩의 작동 방법 |
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